获取途径

作者单位

Key Laboratory of Radiological Protection and Nuclear Emergency，China CDC，National Institute for Radiological Protection，Chinese Center for Disease Control and Prevention，WHO Collaboration Center for Radiation and Health，Beijing 100088，China；Institute of Radiation Medicine，Fudan University，Shanghai 200032，China；National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College，Beijing 100021，China；Department of Medical Physics Shanghai Proton and Heavy Ion Center，Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy，Shanghai 201315，China；Heavy Ion Center of Wuwei Cancer Hospital，Gansu Wuwei Academy of Medical Sciences，Gansu Wuwei Tumor Hospital Wuwei 733000，China；Department of Radiation Oncology，Shandong Cancer Hospital and Institute，Shandong First Medical University and Shandong Academy of Medical Sciences，Jinan 250117，China；Institute of Modern Physics，Chinese Academy of Sciences，Lanzhou 730000，China；Department of Radiation Oncology，The First Medical Center of Chinese PLA General Hospital，Beijing 100853，China；Varian Medical Systems China Co.，Ltd，Beijing 100176，China；Hefei Ion Medical Center，Hefei，230088，China；Ion Medical Research Institute，University of Science and Technology of China，Hefei 230088，China

刊名

放射医学与防护(英文)

年份

2023

卷号

第4卷

期号

第4期

页码

177-181

关键词

Chinese standard Proton Heavy ion Radiotherapy Quality control

摘要

With the development of social economy and radiotherapy technique,proton/heavy ion radiotherapy has been applied widely to clinical practices.At present,there are at least 29 hospitals in China at various stages of planning,construction,commissioning or clinical operation of medical proton/heavy ion beam radiotherapy equipment.Compared with common radiotherapy accelerators used in conventional extemal beam radiotherapy,the proton/heavy ion therapy system has more stringent requirements for quali...更多

With the development of social economy and radiotherapy technique,proton/heavy ion radiotherapy has been applied widely to clinical practices.At present,there are at least 29 hospitals in China at various stages of planning,construction,commissioning or clinical operation of medical proton/heavy ion beam radiotherapy equipment.Compared with common radiotherapy accelerators used in conventional extemal beam radiotherapy,the proton/heavy ion therapy system has more stringent requirements for quality control so as to achieve an optimum therapeutic effect.In order to protect the health rights of patients undergoing radiotherapy,to facilitate the relevant administrative supervision departments to carry out standard-based approval and routine supervision and to promote the development of related medical undertakings,the standard for testing of quality control for medical proton/heavy ion beam radiotherapy equipment is drafted to fill the gap in this regard in China and even worldwide.The standard contains five indicators and corresponding testing methods for radiological protection and safety and 16 indicators for quality control of equipment performance.The standard is a mandatory standard and is based on the relevant Chinese legal requirements for the testing of radiotherapy equipment,so all the indicators listed in the standard shall be tested.During the drafting of the standard,the opinions from hospitals that are currently using proton/heavy ion medical accelerators for radiotherapy purpose and from the related equipment manufacturers were taken into account.The draft standard was revised with reference to these opinions and the feasibility of the related quality control requirements.The official version of the standard was released on March 7,2023,and implementation is scheduled to begin on March 1,2024收起

文献类型

期刊